.message-container {
  position: fixed;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 9999;
}

.message {
  position: relative;
  padding: 10px 20px;
  margin-bottom: 10px;
  border-radius: 6px;
  color: #fff;
  text-align: center;
  font-size: 14px;
  opacity: 0;
  transform: translateY(-100px);
  transition: transform 0.3s ease-in-out, opacity 0.3s ease-in-out;
}

.success {
  background-color: #67c23a;
}

.warning {
  background-color: #e6a23c;
}

.error {
  background-color: #f56c6c;
}